Update custom-file config
Minor clean-ups
Add ruby smartparens config
Load PATH with own function

When using .zshenv file for setting ENV variables exec-path-from-shell
does not load PATH properly.
Update ido-ubiquitous config
Update filetype config

Add pattern for zsh and remove js2-mode auto-mode patterns.
Update nrepl config

nrepl.el changed nrepl-mode to nrepl-repl-mode.
Use after macro for ibuffer config
Minor wording fix in sql-spatialite-ext.el